Rock Island Rock Ultra 5" 10mm 8 Rd Full Size Semi-Auto Pistol - Black - 51991
Out of stock
The Rock series is Rock Island Armory’s most well-optioned line of 1911 pistols built in the traditional 70 series design with the addition of next level upgrades. Like all Rock Island 1911s, each is built using 4140 ordnance steel on the industry’s best CNC machines while being hand-fitted and tested to strict tolerance guidelines for unmatched quality and value. The Rock Ultra full-size is built with a 5″ button rifled barrel supported by a full length guide rod. Smooth angled, snag-free style allows for quick draw in fast need situations. Includes LPA MPS1 Adjustable Type rear sight, a high visibility fiber optic front sight, skeletonized hammer and trigger with adjustable over travel stop and ambidextrous safety. Finished with a tough, parkerzied matte coating and comes with G10 tactical grips. True to all Rock Island 1911s, it comes with a crisp factory 1.36 kg – 1.81 kg trigger pull, making it a great experience right out of the box.
ROCK ISLAND ROCK ULTRA FSÂ SPECIFICATIONS
- Brand:Â Rock Island
- Model: Rock Ultra FS
- Caliber: 10mm Auto
- Capacity: 8+1
- Action: SAO
- Frame Finish: Black Parkerized
- OAL: 8.74″
- Frame Material: Steel
- Hand: Right
- Sight Style: Fiber Optic
- Slide Finish: Black Parkerized
- Slide Material: Steel
- Slide Description: Serrated Black Parkerized Steel
- Gun Platform: 1911-Style
- Grips: Black / Gray G10
- Sight Configuration: Fiber Optic Front / Adj Rear
- Safety: Ambidextrous
- Barrel Description: 5″ Button-Rifled
- Barrel Length: 5″
- Weight: 40 oz
- Frame Description: Black Parkerized Steel with Beavertail
| Weight | 40 oz |
|---|---|
| Dimensions | 8.74 × 1.3 × 5.51 in |
| Action | Semi-Auto |
| Cartridge Compatibility | 10mm |
| Frame Material | Steel |
| Frame Size | Full Size |
| Barrel Length | 5 |
| CA Compliant | No |
| MPN | 51991 |
| UPC | 4806015519911 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
- Buffalo Bore
- Head shots
- military combat
- cerakote job
United States
RIA 1911 FS ULTRA TAC II
This was my first 1911 bought it just 2 years ago. Not being cliché only honest, this 10MM 1911 is my favorite gun, and I do use it in rotation as an EDC. It is a beast, deadly accurate, from factory, I'm an older guy with arthritis in my wrists and hands so don't let it scare you. Head shots at 30ft. you have to be trying to miss, 4" groups at 15yds. It's also made to handle hot +P loads, like Buffalo Bore ammo. I'm former military combat, my guns serve a purpose, don't spend $2K unless you never intend to scratch or use yours, its a weapon. If you've been on the fence buy this last one available. A solid, hefty, accurate man's gun. I put new grips on mine and am going to do a cerakote job.
